When a surname becomes a first name

Long before Harper was the 16th most common girls’ name in the U.S. (it was in 2025), it was a family name: an occupational surname for someone who played the harp. Many of today’s favorite first names took the same road, from surname to middle name to first name.

Usually it starts in the middle

In many English-speaking families, especially across the American South, a mother’s maiden name or a grandmother’s family name was given as a middle name so it wouldn’t disappear from the family. Sometimes the child went by it. Sometimes, a generation later, it became a first name in its own right.

That’s a lovely tradition to borrow, and it doesn’t need a famous surname. Your grandmother’s maiden name might be the most personal choice on your list.

Occupations, places and “son of”

Surnames that became first names fall into a few families of their own:

• Occupations. Parker, a park keeper; Sawyer, someone who sawed timber; Harper, the harpist. Parker is now given to boys and girls alike, about two boys for every girl since 2016.
• “Son of” names. Madison is usually explained as “son of Matthew” or “son of Maud”; Mackenzie, from Scottish Gaelic, means “son of Coinneach.” Both became girls’ names in the U.S. Mackenzie first appears in the records in 1973, and Madison peaked in 2001 with 22,292 girls in a single year.
• Clan and family names. Kennedy, from the Irish Ó Cinnéide, has been a girls’ name in the U.S. for most of its modern life, and ranked 85th in 2025.

Why they appeal

Surname names tend to sound crisp and modern, often with two syllables and a strong ending. They’re frequently shared between boys and girls; Reese, for instance, is given to both. And they carry a hint of family history, even when the family isn’t yours.

The most meaningful surname name is usually the one already on your family tree.